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ECBEncryption implementation

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orignal 2014-05-08 16:49:00 -04:00
parent b4d7116ab8
commit 63bf67ba95
1 changed files with 42 additions and 0 deletions
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42
aes.h
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@ -44,6 +44,48 @@ namespace crypto
void Decrypt (const ChipherBlock * in, ChipherBlock * out); void Decrypt (const ChipherBlock * in, ChipherBlock * out);
}; };
typedef ECBEncryptionAESNI ECBEncryption;
typedef ECBDecryptionAESNI ECBDecryption;
#else // use crypto++
class ECBEncryption
{
public:
void SetKey (const uint8_t * key)
{
m_Encryption.SetKey (key, 32);
}
void Encrypt (const ChipherBlock * in, ChipherBlock * out)
{
m_Encryption.ProcessData (out->buf, in->buf, 16);
}
private:
CryptoPP::ECB_Mode<CryptoPP::AES>::Encryption m_Encryption;
};
class ECBDecryption
{
public:
void SetKey (const uint8_t * key)
{
m_Decryption.SetKey (key, 32);
}
void Decrypt (const ChipherBlock * in, ChipherBlock * out)
{
m_Decryption.ProcessData (out->buf, in->buf, 16);
}
private:
CryptoPP::ECB_Mode<CryptoPP::AES>::Decryption m_Decryption;
};
#endif #endif
class CBCEncryption class CBCEncryption